Universal Peel Seal Strip Business Envelope, #10, 4 1/8"x9 1/2", White, Case Pack of 500 (36003)

Arrived quickly. Good quality and thickness letter envelopes, they fed easily through the printer. Was looking for envelopes without blue lining, these are perfect.

I don't use snail mail very often but these envelopes serve their purpose. I really like that they are self sealing as I hate the taste of the glue on most envelopes. Excellent value for a self sealing envelope that seals very well.

It's a standard #10 business envelope. Remove strip protecting pressure-sensitive adhesive & it seals without spit.

Durable, easy to use, and meets my needs!

unfortunately, I’ve had to tape the back of every envelope I’ve mailed. Adhesive seems very weak. I’m also chagrined to learn that people didn’t get the full number of envelopes in the box. I didn’t count mine, but now I regret that decision.

Very good product; I liked being able top but all 500 in one box, not boxed 50 at a time, as some brands are. When you have to send a lot of letters, opening 50 at a time is awkward, and inefficient.

Exactly what we ordered and came in 3 days early. Thank you for the speedy service.

I ordered envelopes months ago. As a church, we are small and don't rush through our supplies but like to have a box of envelopes on hand when one runs out. Imagine my surprise to open this box last week and find all 500 envelopes were not glued together. I was past the return window. I emailed Universal Support (email on label of box) and reported their manufacturing error. They responded in minutes and told me they would make it right. Moral of story, check those supplies upon delivery.